// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/accessibility/ax_node.h"

namespace ui {

AXNode::AXNode(AXNode* parent, int32_t id, int32_t index_in_parent)
    : index_in_parent_(index_in_parent)
    , parent_(parent)
{
    data_.id = id;
}

AXNode::~AXNode()
{
}

void AXNode::SetData(const AXNodeData& src)
{
    data_ = src;
}

void AXNode::SetLocation(const gfx::Rect& new_location)
{
    data_.location = new_location;
}

void AXNode::SetIndexInParent(int index_in_parent)
{
    index_in_parent_ = index_in_parent;
}

void AXNode::SwapChildren(std::vector<AXNode*>& children)
{
    children.swap(children_);
}

void AXNode::Destroy()
{
    delete this;
}

bool AXNode::IsDescendantOf(AXNode* ancestor)
{
    if (this == ancestor)
        return true;
    else if (parent())
        return parent()->IsDescendantOf(ancestor);

    return false;
}

} // namespace ui
